Lost Creek Group Campground sits at 5,700 feet elevation in Lassen Volcanic National Park and offers 8 group sites (10-25 people each) with picnic tables, fire grates, and food storage lockers, all requiring advance reservations through Recreation. gov.

The campground provides convenient access to Manzanita Lake for fly fishing (catch-and-release with artificial lures only) and kayaking, plus nearby hiking trails and park amenities including coin-operated showers and a general store.

The facility operates mid-June through late September and accommodates RVs/trailers up to 40 feet with drinking water and vault toilets available.